Gas flow rate velocity
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What is the gas production rate at the initial stage when coal is loaded into the carbonization chamber? What is the approximate flow rate of gas in the space above the furnace? (6.78-meter ramming coke oven, with the coal cake height assumed to be 6 meters)
Both the gas production rate and the coal gas flow rate depend on the specific operating conditions and furnace design, with no uniform standards. Typically, the gas production rate is high in the initial stage, potentially reaching several hundred to several thousand cubic meters per hour. The gas flow velocity in the coal gas stream may be in the range of 1–2 meters per second, but these values need to be determined based on the specific carbonization chamber and operating parameters. .